The word 'folk' is used so variously in reviewing music that it has effectively become meaningless. It is really written as short hand for song using an acoustic guitar by the popular press. But surely that's about instrumentation rather than a style? Popular music is built upon the acoustic guitar - it was the means of production in the hands of the populace for the first time. Until the mid-1950s there wasn't even a music style called 'folk'.
It was coined to describe traditional songs performed in a more modern setting. Pioneered by such as Pete & Peggy Seegar and Ewan McColl adopting the country/blues of such as Hank Williams or Big Bill Broonzy. They were advocates of the traditional songs being carried forward but even they started to write their own songs. The traditional singers like Harry Cox saw folk as 'pop music', sincere young artists like Shirley Collins seeming to them to be as close to chart songs as their music. Now of course we think of Shirley as one of most important traditional artists. Maybe perceptions change with time and distance.
Part of the problem is that folk isn't a 'music' as such although it has come to be regarded as one. It originates from when there was a clear delineation between the upper classes of Britain and the 'working classes', the folk who made up the population. The upper classes had their high art such as classical music, opera, ballet whereas the wider population could be dismissed with the all encompassing word 'folk'. Even then the songs of the working people at the turn of the century (the 19th into 20th) would encompass traditional songs, music hall, novelty songs, songs of work, family songs, communal choruses and hymns. It wasn't one music as such, it was a collection of songs transmitted through each generation.
If it refers to a population who played, sang and listened to the music then it also refers to the way in which the music was passed on. Being mostly unwritten and part of the aural tradition of passing through the generations, the word folk refers to the method of transmission. Before there was a media, it was passed around amongst the population directly in the home, festivals, work places, pubs and music halls.
There is also the aspect of subject matter too, as folk is related to folklore. The lore of the people, the legends, stories, myths and informal poetry of the people formed into song. So we have a music of the people, transmitted amongst them talking about their experiences. These are the ways Bob Pegg (of Mr Fox, solo and author) considers the music in his groundbreaking book and Bob Trubshaw looks at the emergence of folklore. Perhaps we can apply this to the music after all in the modern era.
We don't have the patronising tone of the 'low arts' any more, but there's clearly an amateur craft at work, a directness and simplicity to the form that is different to the lush, processed pop of the day. It's also not a music that has ever been controlled by the major record labels. The internet really has liberated musicians to make and distribute their own music once again. In a direct music such as 'folk' that doesn't need huge productions or fifty layers, the sound is perfectly fine recorded at home. It's about feel and communication not sophistication.
It's the third item that for us makes something folk or not. A set of love songs played acoustically may be nice but they aren't really folk. They don't tell us anything about our shared past, communal experience or the stories of our lives. It may not matter, lots of music sounds like folk but isn't quite. It doesn't worry me although it frustrates many traditionalists. The charts are full of soppy boys with acoustic guitars who clearly aren't folk. Ultimately then it comes down to intent - are you consciously trying to communicate something more than just personal emotions about the condition of the people. If so, that's as good an approach as any.
The instrumentation of traditional music was never guitars anyway, it was reed organs, melodeons, concertinas, whistles, fiddles, hand drums. Maybe we should let go of this word folk, but then there has to be a music that stands for something, that never recedes to blandness, a music that cannot be bought and endures beyond the writer. We will never really get to terms with the word and over time more layers of confusion will be added. But it's worth holding to, because if nothing else, it's a music that can't be categorised, that stands outside the mainstream, that is connected with the people, that expresses their condition in a more compelling way than politics can, that stirs them to action and carries the lesson down the decades.
So let's not apologise or worry about if you are or aren't folk. If you want to be, then surely you are because consciously you are trying to communicate amongst the people something that matters to us all.
Say it loud, I'm folk and I'm proud.